| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.59 | 7.340% | $261.4695 | $261.47 | $261.45 | $261.50 |
| Purchase #2 | $185.32 | 5.299% | $195.1401 | $195.14 | $195.15 | $195.10 |
| Purchase #3 | $128.33 | 9.131% | $140.0478 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $44.73 | 12.791% | $50.4514 | $50.45 | $50.45 | $50.50 |
| Purchase #5 | $113.72 | 10.307% | $125.4411 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $225.34 | 9.606% | $246.9862 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $160.61 | 7.527% | $172.6991 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,101.64 | $1,192.2352 | $1,192.24 | $1,192.25 | $1,192.20 | |